The PRC/PRCI are ceiling-mounted supply air diffusers designed for comfort ventilation in various settings, including offices, schools, department stores, hospitals, and more. The small air slots arranged in a circular pattern ensure proper air distribution and maintain a horizontal airstream even at lower airflow rates. The unit consists of a front panel and a back section with a round air connection. The PRCI type is designed to fit standard modular suspended ceilings, maintaining the same performance data as the PRC units but with an external dimension of 595x595 mm to match the size of the standard suspended ceiling plate.
The PRC/PRCI diffusers are ideal for ventilating comfort rooms where draught-free operation at low noise levels is important, such as offices, schools, department stores, hospitals, and more. For cooling applications, the recommended maximum temperature difference between the room air and the supply air is 6°C.
PRC: 125, 160, 200
PRCI: 125, 160, 200, 250, 315, 400
60 - 900 m³/h (15-250 l/s). Refer to the diagrams below for further information.
PRC: The front panel is made of galvanized steel sheet. The back section is made of galvanized steel. The front diffuser plate and frame is powder-coated in RAL 9003 white color.
PRCI: The front panel and back box are made of galvanized steel. The front diffuser plate and frame is powder-coated in RAL 9003 white color.
TK: The PRC and PRCI can be mounted in the TK commissioning box, featuring environmentally friendly sound-absorbent insulation, a supply air distribution plate, and a removable damper module for commissioning and measuring airflow. The sound insulation offers optimal noise attenuation, ensuring quiet operation to enhance comfort in various settings. The damper module is equipped with a measurement flange and hoses for precise airflow measurement, and the damper blade is fitted with adjustment cords for easier commissioning and securing the airflow.
TLM: The TLM commissioning box is suitable for mounting and regulating airflow of supply air diffusers in ceiling installations. Made of galvanized steel, it features white insulation with noise-absorbing characteristics. An EPDM rubber sealing is added to the connection for improved performance.
